Should I be worried?

I just got back from my 2nd dr's appt. At the first one we saw a heart beat (6w 6d) and were totally relieved because our last preg. was a misscarriage. The dr didnt' hear a heart beat this time. He didn't seem to worried about it. Should I be? Is it normal to not be able to hear a heart beat yet at 9w 5d?

It sounds like you're on the same track as me! I'm 9 weeks and 4 days. I'm having my second ultrasound in the morning (4am in Cali). Had my first at 7 weeks and 5 days. Was able to hear the heartbeat, but only trasnvaginally. Saw the flicker though. Hoping to hear/see more of the same today :)
I hope everything is ok with your bean.

I'm expecting twins and my doctor could get one hb on the doppler at 10wks4days and not the other one. She specifically said "Dont not freak out I'm surprised I even heard one this early!" But we did an ultrasound right afterwards and the tech found both hb one at 169 and the other at 161. Both strong heartbeats.

and the doc didn't do an ultrasound? I would ask for one. Usually if the doc can't find the hb with a doppler, they usually do an ultrasound to rule out any issues. Call them back and see. Plus, it'd be another opp to see your little bean, which is always exciting.